Washers

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TTBolt DIN127

DIN 127 Spring Lock Washer M4 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M4 Inner Diameter: 4.1 mm Outer Diameter: 7.6 mm Thickness: 0.9 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
3,000 ریال
Minimum order: 2,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M5 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M5 Inner Diameter: 5.3 mm Outer Diameter: 10 mm Thickness: 1 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
5,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M5 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M5 Inner Diameter: 5.1 mm Outer Diameter: 9.2 mm Thickness: 1.2 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
6,000 ریال
Minimum order: 2,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M6 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M6 Inner Diameter: 6.4 mm Outer Diameter: 12 mm Thickness: 1.6 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
10,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M6 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M6 Inner Diameter: 6.1 mm Outer Diameter: 11.8 mm Thickness: 1.6 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
13,000 ریال
Minimum order: 2,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M8 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M8 Inner Diameter: 8.4 mm Outer Diameter: 16 mm Thickness: 1.6 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
18,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M8 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M8 Inner Diameter: 8.1 mm Outer Diameter: 14.8 mm Thickness: 2 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
24,000 ریال
Minimum order: 2,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M10 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M10 Inner Diameter: 10.5 mm Outer Diameter: 20 mm Thickness: 2 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
34,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M10 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M10 Inner Diameter: 10.2 mm Outer Diameter: 18.1 mm Thickness: 2.2 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
38,000 ریال
Minimum order: 2,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M12 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M12 Inner Diameter: 13 mm Outer Diameter: 24 mm Thickness: 2.5 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
59,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M12 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M12 Inner Diameter: 12.2 mm Outer Diameter: 21.1 mm Thickness: 2.5 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
49,000 ریال
Minimum order: 1,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M14 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M14 Inner Diameter: 15 mm Outer Diameter: 28 mm Thickness: 2.5 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
81,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M14 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M14 Inner Diameter: 14.2 mm Outer Diameter: 24.1 mm Thickness: 3 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
75,000 ریال
Minimum order: 1,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M16 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M16 Inner Diameter: 17 mm Outer Diameter: 30 mm Thickness: 3 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
106,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M16 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M16 Inner Diameter: 16.2 mm Outer Diameter: 27.4 mm Thickness: 3.5 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
112,000 ریال
Minimum order: 1,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M18 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M18 Inner Diameter: 19 mm Outer Diameter: 34 mm Thickness: 3 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
138,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M18 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M18 Inner Diameter: 18.2 mm Outer Diameter: 29.4 mm Thickness: 3.5 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
123,000 ریال
Minimum order: 1,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M20 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M20 Inner Diameter: 21 mm Outer Diameter: 37 mm Thickness: 3 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
161,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M20 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M20 Inner Diameter: 20.2 mm Outer Diameter: 33.6 mm Thickness: 4 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
189,000 ریال
Minimum order: 1,000 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M22 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M22 Inner Diameter: 23 mm Outer Diameter: 39 mm Thickness: 3 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
173,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M22 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M22 Inner Diameter: 22.5 mm Outer Diameter: 35.9 mm Thickness: 4 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
181,000 ریال
Minimum order: 500 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M24 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M24 Inner Diameter: 25 mm Outer Diameter: 44 mm Thickness: 4 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
304,000 ریال
TTBolt DIN127

DIN 127 Spring Lock Washer M24 – Plain Carbon Steel – 200 HV

Standard: DIN 127 Product Type: Spring Lock Washer Nominal Size: M24 Inner Diameter: 24.5 mm Outer Diameter: 40 mm Thickness: 5 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
289,000 ریال
Minimum order: 500 pcs
TTBolt DIN125

DIN 125 Plain Washer Type A M27 – Plain Carbon Steel – 200 HV

Standard: DIN 125 / ISO7089 Product Type: Plain Washer Type A Nominal Size: M27 Inner Diameter: 28 mm Outer Diameter: 50 mm Thickness: 4 mm Material: Carbon Steel Hardness Class: 200 HV Finish: Plain
397,000 ریال

Industrial washers are fastening components installed beneath a bolt head or nut to distribute bearing load, protect the joint surface and support the intended behavior of a bolted joint. The correct washer must be selected according to its standard, nominal size, dimensions, material, finish and service conditions.

Types of industrial washers

The TTBOLT washer catalog is organized into flat or plain washers, regular helical spring-lock washers and other specialty washer families as they are added. Each washer form is placed in a separate subcategory so that different dimensional standards and product types are not mixed.

Industrial washer selection guide

Before ordering, check the applicable dimensional standard, nominal size, inside diameter, outside diameter, thickness, material grade, hardness and coating. For electroplated high-carbon spring washers, hydrogen-embrittlement controls may be required. The word “lock” in a washer name does not by itself guarantee permanent locking; joint preload, vibration and operating conditions must also be evaluated.